1570882137

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{197}}^1\times {\mathrm{1997}}^1$

素因数の和:2230

約数の個数: 32

約数和(自身を含む): 2316657024

約数和(自身を除く): 745774887

約数列:

[1, 3, 11, 33, 121, 197, 363, 591, 1331, 1997, 2167, 3993, 5991, 6501, 21967, 23837, 65901, 71511, 241637, 262207, 393409, 724911, 786621, 1180227, 2658007, 4327499, 7974021, 12982497, 47602489, 142807467, 523627379, 1570882137]

約数ペア:

[(1, 1570882137), (3, 523627379), (11, 142807467), (33, 47602489), (121, 12982497), (197, 7974021), (363, 4327499), (591, 2658007), (1331, 1180227), (1997, 786621), (2167, 724911), (3993, 393409), (5991, 262207), (6501, 241637), (21967, 71511), (23837, 65901)]